Experimental studies on biomass gasification from the point of view of the process gas use in the cogeneration system

被引:0
|
作者
Sobolewski, Aleksander [1 ]
Kotowicz, Janusz [2 ]
Iluk, Tomasz [1 ,2 ]
Matuszek, Katarzyna [1 ]
机构
[1] Inst Chem Przerobki Wegla, PL-41803 Zabrze, Poland
[2] Politech Slaska, Gliwice, Poland
来源
PRZEMYSL CHEMICZNY | 2010年 / 89卷 / 06期
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A 3-zonal fixed-bed reactor (400 mm in inside diam., about 900 mm in height) and a plant for biomass gasification (60 kW) were constructed. Alder wood chips were gasified with air at 900-1050 degrees C in the reactor (15 kg/h, air excess coeff. 0.4, gasification efficiency 0.63). Compn. of the gas produced as well as the contents of dust and org. Iimpurities were detd. The gas contained CO (19.8%), H-2 (5.9%) and MeH (1.7%) as well as dust and tars (600 and 12000 mg/m(3), resp.) and needed an addnl. purifn. before its use in gas engines or turbines.
引用
收藏
页码:794 / 798
页数:5
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